flashjunkie

I have this exact same issue, but i’m not using woocommerce I’m using easy digital downloads, it appears to be related to the latest wordpress update with the category selector JS. It’s the exact same issue, if I select category 123 it will auto select and other categories starting with 123.

Ok so I may have found a temporary solution,

Comment out this line in inc/functions/attachments.php

if ( 'image' !== $type ) {
	//$mimes['pdf'] = 'application/pdf';
}

It should be line 25

I have done this and reloaded the bulk optimiser, I’m now only seeing images in the bulk optimiser details whilst running.

If an admin from Imagify could confirm that this method is an appropriate solution and one that isn’t going to cause issues that would be great. From my initial testing it seems to be an adequate fix.

Perhaps we could have a filter to be able to do this without editing the plugin files?

Many thanks

I’ve checked your website and I can see x-powered-by: W3 Total Cache/2.2.4

I’m not seeing this comment on my end…?

I’ve seen this in the response headers now.

Further indication that the plugin is not working, the minify folder is empty, only a index.html file is present. I have tried a few times to rebuild the minify cache.

• This reply was modified 2 years, 5 months ago by flashjunkie.

Hi Marko,

Thanks for replying, we have been working on some website updates but front end changes. No server changes.

We have been on the same server since 2019, the only plugins installed recently are UBERMenu plugin.

The files you mention are present and correct as is the config folder.

Many thanks

Just to keep this thread updated whilst I await a reply.

I have completely cleared and deleted the plugin and reinstalled, still not behaving as though it is installed… no HTML comment visible when enabling the basic page cache.

I have reimported my settings and same result, the plugin behaves as though it is not installed…

On further investigation it seems the plugin is actually not working at all… js/css is not minified anymore either.

No errors in the dashboard, I’ve checked that the .htaccess is ok and it matches a backup file from last year.

WP_CACHE is switched on in config too.

Should there be anything in mu_plugins folder?

I have a ‘object-cache.php’ and ‘advanced-cache.php’ file in wp-content – should there by any other w3tc related files?

Many thanks.

(Visiting an image URL and adding cdn. to the start of the URL loads the image from the CDN, it seems to be a front end issue causing the content to be loaded locally rather than from the CDN.

Many thanks in advance for any help.

I’d like to confirm I too am getting similar issues.

When my website editor team are saving posts as drafts they are being booted to the home screen (the draft is saved, but they are kicked out of the admin panel). This does not happen for full site admins.

Another issue that seems related, is when a site editor uses ‘quick edit’ and saves a post, the front end of the website is actually loaded into the admin panel within the posts list table. (I was seeing our website preloader but used the inspection panel to remove it, I have attached a screenshot of the result) – as above it seems that a HTML page is being returned somewhere?

https://ibb.co/k6cxbCB

None of these issues happen for main site admins, only for our editing team.

This does not happen when I disable the popup builder plugin.

We are using the latest version of the plugin.

Yes this appears to be a new problem but I’m unsure if it is related to W3TC or an update to the DC on Siteground. I have always had both running and never had any issues with manually clearing caches.

(Also, it is worth mentioning that this is a new issue, I cannot be certain when these issues started to happen, but it is within the last couple of weeks, potentially related to either a plugin update or the recent WP 5.7 update)

Hi Marko,

I’m using Memcached type for Page Cache, I tried absolutely EVERYTHING in the admin interface and through my functions.php file to clear the cache on the page above. Eventually, I had to log into my server via siteground and clear the “dynamic cache” on the server, this has now updated the page for the front end.

Obviously this is not a suitable method for clearing the cache, I can confirm that this is not CPT related, as I did a test on my home page with similar issues, I am unable to manually clear the cache for any page/post unless I clear the “dynamic cache” on the server.

What is frustrating is that the cache DOES seem to clear on interval. I’m guessing that this is the ‘dynamic cache’ being cleared on intervals via siteground.

It seems there are some incompatibilities with siteground and W3TC.

Hoping you can help.

Many thanks

• This reply was modified 3 years, 11 months ago by flashjunkie.

Same here – when i try to edit a page i get the following from Query Monitor. When I disable clearfy the issues goes away.

I’ll be downgrading the plugin for now to the previous version.
…
…

Fatal error: Uncaught Error: Cannot use object of type Closure as array
in /public_html/wp-includes/rest-api/class-wp-rest-server.php on line 1301

Call stack:

WP_REST_Server::get_data_for_route()
wp-includes/rest-api/class-wp-rest-server.php:1224
WP_REST_Server::get_data_for_routes()
wp-includes/rest-api/class-wp-rest-server.php:1143
WP_REST_Server::get_index()
wp-includes/rest-api/class-wp-rest-server.php:1050
WP_REST_Server::dispatch()
wp-includes/rest-api.php:464
rest_do_request()
wp-includes/rest-api.php:1984
rest_preload_api_request()
array_reduce()
wp-admin/edit-form-blocks.php:77
require()
wp-admin/post.php:187

Here is what I tried but it did not work.

View post on imgur.com

Never mind, for some reason W3TC had not dropped in the object-cache.php file in wp-content. I added it manually and the reported numbers are showing that the cache is being implemented.

I have sent in a support request as requested.

Many thanks.